<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Document</title>

    <script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script>
    <!-- 1. 安装 vue-router 路由模块 -->
    <script src="https://cdn.bootcss.com/vue-router/3.1.3/vue-router.js"></script>
</head>

<body>
    <div id="app">
        <router-link to="/login/12">登录</router-link>
        <router-link to="/register">注册</router-link>
        <router-view></router-view>
    </div>


    <script>
        var login = {
            template: '<h1>登录</h1>',
            created() {
                console.log(this.$route.params.id)
            }
        }

        var register = {
            template: '<h1>注册</h1>'
        }

        router = new VueRouter({
            routes: [{
                    path: '/login/:id',
                    component: login
                },
                {
                    path: '/register',
                    component: register
                }
            ]

        })

        var vm = new Vue({
            el: '#app',
            data: {},
            methods: {},
            router: router
        })
    </script>
</body>

</html>